Get a Sample
Request engineering samples to evaluate fit, validate alternatives, and keep design decisions moving before a larger order is placed.
Request evaluation samplesCYRF89435-40LTXC RF Transceiver ICs by Cypress Semiconductor
CYRF89435-40LTXC is a RF Transceiver ICs model from Cypress Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the RF/IF and RFID / RF Transceiver ICs product path. IC RF TXRXMCU ISM1GHZ 40VFQFN. TrustCompo combines the available model, brand, hierarchy, and specification details around CYRF89435-40LTXC so buyers can move faster from review to quotation.
RoHS
Datasheet
Pictures are for reference only. Please contact us for the latest pictures.
Traceability and authenticity checks
Fast RFQ turnaround
Documentation support
Pre-shipment inspection review
Key specifications
Series
PRoC®
Min Quantity
1
Category
RF/IF and RFIDSub Category
RF Transceiver ICsDescription
IC RF TXRXMCU ISM1GHZ 40VFQFN
key Attributes
-
Datasheet
View CYRF89435-40LTXC DatasheetTechnical document
Open The Official Datasheet
Review the latest datasheet for CYRF89435-40LTXC from Cypress Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.
Why request a quote
Use the RFQ step to confirm the commercial and documentation details buyers usually need before placing an order.
Confirm stock and lead-time expectations
Check CoC or traceability support
Align inspection and fulfillment details
Trust signals
Globally recognized certifications
Visible certifications work best when they are paired with clear operational promises around traceability, handling, and inspection.
ISO 9001
Quality management processes for more consistent sourcing and handling.
AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
Ordering workflow
Understand how to order and what policies support the purchase
Use this section to see the fastest ordering path and the policy pages buyers usually review before confirming a component order.
How to order this product
A simple B2B flow helps engineering and procurement teams move from part review to commercial confirmation.
1
Confirm part and quantity
Review the part number, package, key specs, and target quantity so the quote request reflects the exact sourcing scope your team needs.
2
Send RFQ or sample request
Use Quick Quote for commercial pricing or Request Sample when engineering validation is still in progress and a smaller evaluation quantity is needed.
3
Align delivery, payment, and documentation
Before final release, confirm stock timing, shipment method, payment arrangement, and any traceability or inspection documents required by your process.
Policies buyers usually check
These pages explain the operating rules around samples, shipping, payment, and quality support before you place the order.
Shipping & Delivery
Review shipping origin, carrier options, delivery methods, and the practical factors that affect transit timing for global component orders.
Review shipping detailsPayment Terms
Understand supported payment methods, invoice handling, quote currency, and the commercial boundaries used for international B2B orders.
Review payment termsQuality & Traceability Center
See how incoming inspection, outgoing verification, traceability support, certifications, and additional testing fit into our quality workflow.
Review quality controlsStructured product content
Review The Product The Way Buyers Actually Evaluate It
Review overview, detailed specifications, and related sourcing content in one structured flow without scanning separate oversized sections.
Product overview
Overview
IC RF TXRXMCU ISM1GHZ 40VFQFN
Fast scan
Popular Specs Surfaced First
Package Parameter
Height Seated (Max)
1mm
Product Attribute
Packaging
Tray
Product Attribute
REACH Status
REACH Unaffected
Product Attribute
Lead Free
Lead Free
Product Attribute
Mounting Type
Surface Mount
Product Attribute
Factory Lead Time
6 Weeks
Height Seated (Max)
1mm
Packaging
Tray
REACH Status
REACH Unaffected
Lead Free
Lead Free
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Part Status
Obsolete
Published
2012
Peak Reflow Temperature (Cel)
260
Technology
CMOS
Terminal Position
QUAD
Terminal Pitch
0.5mm
Package / Case
40-VFQFN Exposed Pad
HTS Code
8542.39.00.01
Operating Temperature
0°C~70°C
Interface
I2C, SPI
Reflow Temperature-Max (S)
30
Contact Plating
Tin
Radiation Hardening
No
Mount
Surface Mount
Manufacturer
Cypress Semiconductor
Width
6mm
Supply Voltage
3.3V
Number Of Pins
40
Pin Count
40
Data Rate (Max)
1Mbps
Sub-Categories
RF Transceiver ICs
Categories
RF/IF and RFID
Length
6mm
Number Of I/O
13
Type
TxRx + MCU
Frequency
2.4GHz
RF Family/Standard
General ISM > 1GHZ
Subcategory
Other Microprocessor ICs
ECCN
5A991G
Serial Interfaces
I2C, SPI
Power - Output
1dBm
Modulation
FHSS, GFSK
Sensitivity (DBm)
-87 dBm
Number Of Transmitters
13
Current - Receiving
18mA
Series
PRoC®
Current - Transmitting
13.7mA~18.5mA
Manufacturer'S Part No.
CYRF89435-40LTXC
Sensitivity
-87dBm
Power Supplies
2/3.3V
Speed
24 MHz
Bit Size
8
DMA Channels
NO
Has ADC
YES
DAC Channels
YES
Supply Current-Max
4mA
PWM Channels
NO
Memory Size
32kB Flash 2kB SRAM
Voltage - Supply
1.9V~3.6V
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
3 (168 Hours)
HTSUS
8542.31.0001
ECCN Code
5A991.B.1
Common questions
Product FAQ
Quick answers for buyers reviewing CYRF89435-40LTXC, stock, documentation, and sourcing steps.
What is CYRF89435-40LTXC?
CYRF89435-40LTXC is a RF Transceiver ICs component from Cypress Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CYRF89435-40LTXC?
CYRF89435-40LTXC is listed with package reference -. The current product description is IC RF TXRXMCU ISM1GHZ 40VFQFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CYRF89435-40LTXC available in stock?
This page currently shows 113275 units in stock and 63266 units available for CYRF89435-40LTXC. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CYRF89435-40LTXC?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CYRF89435-40LTXC by Cypress Semiconductor. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CYRF89435-40LTXC?
Yes. This page links to the datasheet for CYRF89435-40LTXC by Cypress Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.
How should buyers verify CYRF89435-40LTXC before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CYRF89435-40LTXC before approving the order.
RF Transceiver ICs
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
More sourcing insights
Articles
Explore related articles around CYRF89435-40LTXC, RF Transceiver ICs, and adjacent sourcing decisions so buyers can compare context before moving from evaluation to RFQ.
Jul 17, 2026
FPGA Supply 2026: A Buyer's Framework for AMD Xilinx, Intel Altera, Microchip, and Lattice SourcingA production-BOM FPGA sourcing guide for 2026 covering lifecycle commitment, redesign cost, and qualification boundaries across AMD Xilinx, Intel Altera, Microchip PolarFire, and Lattice families.
FPGAAMD XilinxIntel Altera
Jul 11, 2026
2026 Q3 Wide-Bandgap Power Read: Where SiC Is Scaling, Where GaN Is Winning, and Why Silicon Still MattersA Q3 2026 read on SiC, GaN, and silicon power semiconductors: where wide-bandgap devices are winning now, where silicon still holds, and what engineers and sourcing teams should watch.
wide-bandgap semiconductorsSiCGaN
Jul 8, 2026
Texas Instruments Lead Time and Price Pressure in 2026: What Analog and Power Buyers Should Do NowA buyer-facing framework for Texas Instruments analog and power IC exposure in 2026, covering what is confirmed, where price and lead-time pressure is most likely to show up, and which actions sourcing teams should take first.
Texas Instrumentsanalog ICpower management IC